The LR-Cal LFC 80 is a torque bench for static measurements, composed of a digital indicator and a strain gauge torque, extremely rugged and compact with a precision better than 0.20%.
It is ideal for the calibration and control of torque wrenches, screwdrivers, direct reading and snap.

The indicator is powered by a Li-Ion chargeable battery with an autonomy of 80 hours, with the AUTO POWER OFF function, which occurs when there are not changes in measurement for a programmable period of time.

It allows in static mode a very high resolution and in PEAK mode an acquisition frequency of 4800 measurements per second.

The instrument and PEAK functions are working in clockwise direction as well as in counter-clockwise direction.

The display of the LR-Cal LFC 80 can be rotated by 90° to be able to work both, horizontally and vertically (using the optional 90° bracket).

The device is equipped with an USB 2.0 interface with a transmission rate of 4800 values per second in PEAK mode. A programmable "First PEAK" function makes it easy to avoid mistakes during calibration of torque wrenches.

For gradual and continuous reproducable movements of torque wrenches we recommend the mechanical support LR-Cal LFC-ATC.


Available Ranges:

  1. 0 - 0.5 Nm, 0 - 2.5 Nm, 0 - 5 Nm, 0 - 10 Nm
  2. 0 - 25 Nm, 0 - 50 Nm, 0 - 100 Nm, 0- 250 Nm, 0- 500 Nm
  3. 0 - 1000 Nm, 0 - 2000 Nm 

 

Comes with:

  • USB charger  
  • DAkkS certificate for clockwise direction (certified total uncertainty from 10% of full scale value ±1% FS.

 

This item comes with a one year warranty from the manufacturer. Please allow 4-6 weeks lead time for this new product to arrive. 

LR-Cal LFC 80 Digital Torque Meter (Bench Type)

Torque Range (Nm)
  • Total uncertainty acc. EURAMET cg-14: 1% (from 10% to 100% of the range)
    Linearity and hysteresis: <=±0.20% FS
    Internal resolution: 24 bit
    Normal mode measuring rate: 10 measurements per second
    PEAK mode measuring rate: 4800 measurements per second
    Reference temperature: 23°C
    Working temperature range: 0...50°C
    Storage temperature range: -10...+60°C
    Temperature influence per 10°C: on zero <=±0.015%; on sensitivity <=±0.005%
    LC Display: Figurs height 16 mm
    Backlight (blue) 1...60 s programmable
    additional bargraph indication
    Programmiable resolution: 1, 2, 5, 10
    Programmable digital filter from 0 to 10 (in normal mode; not applicable in PEAK mode)
    ZERO function: working up to 100% FS
    PEAK function: Clockwise direction and Counter-clockwise direction
    Programmable "First PEAK" function Treshold value programmable 1...99% FS
    Programmable AUTO PEAK RESET function: Reset of PEAK value after programmable time
    Programmable AUTO POWER OFF function: From 1 to 30 Minuten (if measured value remains unchanged)
    KEY BLOCK function: Avoids parameter changements by unauthorised personnel
    ring units (torque): kNm, Nm, Ncm, dNm, kgf m, ozf ft, lbf ft, ozf inch, lbf inch
    Communication interface: USB 2.0
    USB continuous data transmission 4800 values per second (in PEAK mode)
    Data transmission: on demand
    Maximale USB cable length: 5 meters
    Power supply: Built-in Li-Ion chargeable battery. Size 14500, 3.6 V
    Battery charging: via USB
    Typical operating time when fully charged: approx. 80 hours
    Typiical charging time: approx. 8 hours
    Mechanical test item connection ISO 1174-1:

    Square (female)
    Ranges 0,5/2,5/5/10 Nm: 1/4"
    Ranges 25/50 Nm: 3/8"
    Ranges 100/250 Nm: 1/2"
    Ranges 500/1000 Nm: 3/4"

    Maximal working load: 100% FS
    Maximal overload: 150% FS
    Burst load: >300% FS
    Housing protection degree: IP 40 according to EN 60529
    Material: Aluminium and steel, black coated
    Sensor material: Stainless steel 17-4 PH